Cisco 7821 Administration Guide

Extension
General
DescriptionParameter
To enable this line for service, select yes. Otherwise,
select No.
Default: Yes
Example XML configuration:
To disable service on the line associated with
extension 2:
<Line_Enable_2_
ua="na">No</Line_Enable_2_>
Line Enable
Video Configuration
DescriptionParameter
Enables the H264 Base Profile 0 codec when you
select Yes and disables it when you select No.
Default: Yes
H264 BP0 Enable
Enables the H264 High Profile codec when you select
Yes and disables it when you select No.
Default: Yes
H264 HP Enable
Selects the encryption method to be used during a
secured call. Options are AES 128 and AES 256
GCM.
Default: AES 128
Encryption Method
Share Line Appearance
DescriptionParameter
Indicates whether this extension is to be shared with
other Cisco IP phones or private.
Default: Yes
Share Ext
The user identified assigned to the shared line
appearance.
Default: Blank
Shared User ID
Cisco IP Phone 7800 Series Multiplatform Phones Administration Guide
278
Cisco IP Phone Troubleshooting
Extension

Cisco 7821 Specifications

General

Brand	Cisco
Model	7821
Category	IP Phone
Language	English